ONE SHOT Reaper, lot's of fight in WvW with my DPS/Zerk Necromancer. I prefer Reaper over Scourge, the DPS/Burst is insane.
This build is not meta and not the best & quite selfish, but very fun to play. The build is explained at 13:00.
Hope you will enjoy it !
There are some 50v50 in Obsidian Sanctum, some Portal Bomb, some Outnumbered, a bit of everything with my Staff/GreatSword Reaper